Sony a7 III Mirrorless Camera

The Sony Alpha a7 III (ILCE-7M3) is a versatile full-frame mirrorless camera engineered for both high-resolution still photography and professional 4K video production. Built around a 24.2MP Exmor R back-illuminated BSI CMOS sensor and BIONZ X image processor, it delivers low-noise imaging across a native ISO range of 100–51,200 (expandable to ISO 50–204,800), a 15-stop dynamic range, and fast continuous shooting up to 10 fps with full AF/AE tracking. Its Fast Hybrid AF system utilizes 693 phase-detection and 425 contrast-detection points covering 93% of the image frame with real-time Eye AF. Featuring internal 5-axis SteadyShot INSIDE image stabilization offering 5 stops of shake compensation, uncropped 4K UHD video recording with S-Log3 and HLG profiles, dual SD card slots, and an extended-capacity NP-FZ100 battery design, the a7 III serves as a benchmark workhorse for hybrid content creators.

Key Features and Specifications

• 24.2MP Exmor R BSI CMOS Sensor & BIONZ X Processor: Back-illuminated full-frame sensor coupled with front-end LSI for rapid data readout, 15-stop dynamic range, and 14-bit RAW output.
• 693-Point Fast Hybrid AF System: Features 693 phase-detection points covering 93% of the image area alongside 425 contrast-detection zones for high-speed tracking and real-time Eye AF.
• 5-Axis SteadyShot INSIDE Image Stabilization: In-body sensor-shift stabilization compensates for 5 types of pitch, yaw, roll, and shift camera movement up to 5 stops.
• 4K UHD Video & Advanced Picture Profiles: Captures internal 4K UHD video at up to 30p with 2.4x oversampling (full pixel readout without pixel binning), Full HD at up to 120 fps, and supports S-Log2, S-Log3, and HLG (Hybrid Log-Gamma) profiles.
• 10 fps Continuous Shooting: High-speed mechanical or electronic silent shutter shooting up to 10 fps for up to 177 consecutive JPEG or RAW frames with full AF/AE tracking.
• 2.36m-Dot EVF & Tilting Touchscreen LCD: High-resolution XGA OLED Tru-Finder EVF (0.78x magnification) paired with a 3.0″ 922k-dot tilting touch-panel LCD monitor (+107°/-41° tilt).
• Dual SD Slots & Pro Connectivity: Dual SD card memory slots (Slot 1 supports UHS-II speed cards), USB 3.0 Type-C port for fast tethering and in-camera charging, Wi-Fi, Bluetooth, and NFC connectivity.